<h2 id="dojo.lang">dojo.lang</h2><h3>Methods</h3><pre>mixin (obj, _109)
extend (ctor, _112)
extendPrototype (obj, _113)
setTimeout (func, _115)
isObject (wh)
isArray (wh)
isFunction (wh)
isString (wh)
isNumber (wh)
isBoolean (wh)
isUndefined (wh)
</pre>
